Version 1.2.1.1 released

+ Feature #25 Fast commenting
+ x64 installation package
+ Supported HTTPS on validation (when libxerces-c linked with libcurl)
* Auto complete list for DTDs that are on the internet
* Show UI before opening any file
* Made UI more responsive
* Fixed tab order
* Fixed encoding problems
* Fixed invisible captions in high contrast mode (Windows only, http://trac.wxwidgets.org/ticket/16186)